144 0001741283 XXXXXXXX LIVE 0001817229 VOR BIOPHARMA INC. 001-39979 100 Cambridgepark Drive, Suite 101 Cambridge MA 02140 (617) 655-6580 Robert Ang Officer Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

214135 520586.06 124959520 07/15/2025 NASDAQ Common 09/30/2019 Exercised Shares Issuer N 214135 09/30/2019 Cash N Robert Ang

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/10/2025 84855 197160.59 Robert Ang

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/10/2025 512030 1190930.58 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/02/2025 30468 54537.72 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/02/2025 14468 25897.72 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/01/2025 16000 27523.20 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 07/01/2025 24468 42089.85 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 5686 9837.35 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 5686 9837.35 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 5686 9837.35 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 5259 9098.60 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 6624 11460.18 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 5686 9837.35 ROBERT ANG

100 Cambridgepark Drive, Suite 101 Cambridge MA 02140

Common 06/30/2025 6000 10380.60 07/15/2025 /s/ Robert Ang